Vol. 4 No. 3 (2025): Regular Issue

All published articles were authored/co-authored by 16 authors from 8 institutions in 4 countries. The institutions include University of Science and Technology of Southern Philippines (Philippines), Institut Teknologi Bandung (Indonesia), Universitas Muhammadiyah Riau (Indonesia), Universitas Muhammadiyah Ponorogo (Indonesia), Universitas Negeri Padang (Indonesia), Universitas Pendidikan Indonesia (Indonesia), Universidad de Extremadura (Spain), and Al Ain University (United Arab Emirates)

Published: 30-11-2025

Engineering

Automated drip rate monitoring and control system for intravenous fluids of varying viscosities

Justin Suarez, Allain Jessel Macas

115-124
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DOI: https://doi.org/10.58712/jerel.v4i3.192
Nickel mining on small islands and the conservation mandate: A regulatory review and policy analysis based on the Raja Ampat case study

Wahyudi Zahar, Fadhila Achmadi Rosyid

125-135
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DOI: https://doi.org/10.58712/jerel.v4i3.195
Influence of fiber content and applied load on the wear mechanisms of oil palm frond fiber/phenol-formaldehyde composites with functional fillers

Budi Istana, Indra Hasan, Kuntang Winangun

136-145
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DOI: https://doi.org/10.58712/jerel.v4i3.198
Comparative static structural assessment of an energy-efficient prototype vehicle chassis using finite element analysis: AISI 1020 steel vs. 6061-T6 aluminum

Muhammad Fadil Andira, Wanda Afnison, Waskito Waskito, Delima Yanti Sari

146-158
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DOI: https://doi.org/10.58712/jerel.v4i3.199

Education/training for Future Engineers

Simulation–adventure virtual worlds in the metaverse for engineering education and training: A domain-stratified narrative review

Aprilla Fortuna, Muhammad Raihan, Dimas Aulia Saputra, Juan Luis Cabanillas García, Firas Tayseer Ayasrah

159-182
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DOI: https://doi.org/10.58712/jerel.v4i3.191

Vol. 4 No. 3 (2025): Regular Issue

Engineering

Automated drip rate monitoring and control system for intravenous fluids of varying viscosities

Nickel mining on small islands and the conservation mandate: A regulatory review and policy analysis based on the Raja Ampat case study

Influence of fiber content and applied load on the wear mechanisms of oil palm frond fiber/phenol-formaldehyde composites with functional fillers

Comparative static structural assessment of an energy-efficient prototype vehicle chassis using finite element analysis: AISI 1020 steel vs. 6061-T6 aluminum

Education/training for Future Engineers

Simulation–adventure virtual worlds in the metaverse for engineering education and training: A domain-stratified narrative review

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